cycle time

With a sleek

These ear plugs have a very low profile

medical grade material that is soft

ISOtunes LINK AWARE Helmet Attach Ear Muffs (SLC80 23dB, Class 4) Red Line cycle timeLINK Aware Helmet Mount is the ultimate solution for professionals in need of both head and ear protection on the jobsite. Featuring level dependent Aware Technology, you can communicate with colleagues and listen for warning signals all while enjoying nonstop certified protection. Equipped with Bluetooth connectivity, up to 23 hours of battery life, and an optional boom mic attachment, LINK Aware HM is perfect for all day wear in any environment.